Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Stock-Based Compensation (Details Narrative)

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Note 11 - Stock-Based Compensation (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Restricted stock awards granted $ 20,162      
Restricted stock awards grant date fair value 100 $ 100 $ 700 $ 400
Total unrecognized expense for unvested restricted stock awards 900   $ 900  
Total unrecognized expense for unvested restricted stock awards, weighted average period (in years)     1 year 1 month 6 days  
Stock compensation expense related to options $ 14 $ 41 $ 83 $ 55